Base | Representation |
---|---|
bin | 1001000100000011001… |
… | …11010100100100110100 |
3 | 1002202210212000120101020 |
4 | 10202001213110210310 |
5 | 20100233011322233 |
6 | 355021044301140 |
7 | 31333041100434 |
oct | 4420147244464 |
9 | 1082725016336 |
10 | 311412214068 |
11 | 11008409267a |
12 | 5042b3a17b0 |
13 | 2349b2830b7 |
14 | 11102a762c4 |
15 | 81795259b3 |
hex | 48819d4934 |
311412214068 has 24 divisors (see below), whose sum is σ = 733419423072. Its totient is φ = 102833939424.
The previous prime is 311412214067. The next prime is 311412214117. The reversal of 311412214068 is 860412214113.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (311412214067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121265155 + ... + 121267722.
It is an arithmetic number, because the mean of its divisors is an integer number (30559142628).
Almost surely, 2311412214068 is an apocalyptic number.
It is an amenable number.
311412214068 is an abundant number, since it is smaller than the sum of its proper divisors (422007209004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
311412214068 is a wasteful number, since it uses less digits than its factorization.
311412214068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242532991 (or 242532989 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The spelling of 311412214068 in words is "three hundred eleven billion, four hundred twelve million, two hundred fourteen thousand, sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •